The botanical directory
From familiar garden flowers to species you have yet to meet. Explore the flowering plant tree through accepted scientific names, botanical families, and synonyms.
- Accepted species
- 347,476
- Synonym names
- 710,971
- Botanical families
- 430
- Genera
- 13,895
Find a flower. Follow its family.
Search scientific names or try a familiar florist name, like rose or peony.
Scientific names and synonyms are searchable from two characters. Familiar florist names link to their broader genus; common names are not available for every species.
673 species · PolygalaShowing 433–456
Clear filtersPhotos show the identified species; cultivars and commercial forms can vary. Related genus guides cover other plants in the same group. Name authors credit the botanists behind a scientific name; “L.” stands for Carl Linnaeus. Swipe across the table to see family and guide links.
| Photo | Species | Family & genus | Flower guides |
|---|---|---|---|
| No photo yet | Polygala pennelliiName author: S.F.BlakeAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala peplisName author: Baill.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala perduransName author: PendryAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala perennisName author: S.F.BlakeAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala perrieriName author: PaivaAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala persicariifoliaName author: DC.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala persistensName author: A.W.Benn.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala peruvianaName author: A.W.Benn.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala peshmeniiName author: Eren, Parolly, Raus & KürschnerAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala petitianaName author: A.Rich.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala petrophilaName author: R.A.KerriganAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala phoenicistesName author: S.F.BlakeAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala plagiopteraName author: Linden & Planch.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala platypteraName author: Bornm. & GaubaAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala poayaName author: Mart.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala poggeiName author: GürkeAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala polifoliaName author: C.PreslAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala polyedraName author: BrandegeeAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala polygamaName author: WalterAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala polymorphaName author: ChodatAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala pottebergensisName author: LevynsAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala praecoxName author: R.A.KerriganAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala praetermissaName author: ThulinAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala praticolaName author: ChodatAccepted species | PolygalaceaePolygala genus | No guide yet |
A living reference.
A documented starting point.
Taxonomy changes as plants are studied. This directory preserves the accepted names and synonym relationships in a specific World Flora Online release, so you can trace every entry to its source.
View the June 2026 source datasetWhat is included?
All 347,476 accepted species classified under Angiosperms in this snapshot, plus 710,971 names treated as synonyms of those species. Flowering trees, grasses, and other less familiar flowering plants belong here too.
Is this every flower that has ever existed?
No complete list of every historical or undiscovered species exists. This collection excludes unresolved names, subspecies and varieties as separate records, non-flowering plants, and most cultivated forms. It is not a complete fossil or cultivar register.
Can I order these flowers?
A botanical record does not establish cut-flower availability or suitability for an arrangement. Our 980 florist guides cover commercial flowers, specialty garden cuts, and foliage, with design notes, photos, and calculator links. Calculator selection uses that florist collection; other ingredients can be entered as custom items.
Taxonomy: World Flora Online Consortium · CC0 public domain · Published June 21, 2026. Photographs and editorial florist guides have separate credits.